Forrest Griffin

Forrest Griffin is one of the most historically important figures in UFC history. He won the very first season of The Ultimate Fighter, and his finale slugfest with Stephan Bonnar - a back-and-forth war that captivated a new audience - is frequently credited with saving the promotion at a make-or-break moment.

He was far more than a feel-good story, though: he became light heavyweight champion by beating Rampage Jackson and built a career on grit, relentless cardio and sheer toughness, winning with heart and volume rather than flash. A UFC Hall of Famer, he remains beloved for his self-deprecating personality and everyman appeal. To new fans, Griffin is essential history - the relatable underdog who became a champion and helped take the sport mainstream.